Finding the Third Proportional to 231,106,853 and 359,002,088

Step by Step Solution

1. Step 1: Write the proportion equation
   231,106,853 : 359,002,088 = 359,002,088 : x
2. Step 2: Convert to fraction form
   231,106,853/359,002,088 = 359,002,088/x
3. Step 3: Cross multiply
   231,106,853x = 359,002,088 × 359,002,088
4. Step 4: Simplify right side
   231,106,853x = 128,882,499,188,359,744
5. Step 5: Solve for x
   x = 128,882,499,188,359,744/231,106,853
6. Step 6: Final answer
   x = 557,674,934.84