Finding the Third Proportional to 27,684,665.50 and 60,579,816.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,684,665.50 : 60,579,816.50 = 60,579,816.50 : x
2. Step 2: Convert to fraction form
   27,684,665.50/60,579,816.50 = 60,579,816.50/x
3. Step 3: Cross multiply
   27,684,665.50x = 60,579,816.50 × 60,579,816.50
4. Step 4: Simplify right side
   27,684,665.50x = 3,669,914,167,173,672
5. Step 5: Solve for x
   x = 3,669,914,167,173,672/27,684,665.50
6. Step 6: Final answer
   x = 132,561,260.93