Finding the Third Proportional to 53,978,725,046.50 and 118,753,006,301.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,978,725,046.50 : 118,753,006,301.50 = 118,753,006,301.50 : x
2. Step 2: Convert to fraction form
   53,978,725,046.50/118,753,006,301.50 = 118,753,006,301.50/x
3. Step 3: Cross multiply
   53,978,725,046.50x = 118,753,006,301.50 × 118,753,006,301.50
4. Step 4: Simplify right side
   53,978,725,046.50x = 14,102,276,505,644,098,912,256
5. Step 5: Solve for x
   x = 14,102,276,505,644,098,912,256/53,978,725,046.50
6. Step 6: Final answer
   x = 261,256,198,502.20