Finding the Third Proportional to 53,189,270 and 116,467,534

Step by Step Solution

1. Step 1: Write the proportion equation
   53,189,270 : 116,467,534 = 116,467,534 : x
2. Step 2: Convert to fraction form
   53,189,270/116,467,534 = 116,467,534/x
3. Step 3: Cross multiply
   53,189,270x = 116,467,534 × 116,467,534
4. Step 4: Simplify right side
   53,189,270x = 13,564,686,476,041,156
5. Step 5: Solve for x
   x = 13,564,686,476,041,156/53,189,270
6. Step 6: Final answer
   x = 255,026,746.49