Finding the Third Proportional to 488,199,429 and 736,839,126

Step by Step Solution

1. Step 1: Write the proportion equation
   488,199,429 : 736,839,126 = 736,839,126 : x
2. Step 2: Convert to fraction form
   488,199,429/736,839,126 = 736,839,126/x
3. Step 3: Cross multiply
   488,199,429x = 736,839,126 × 736,839,126
4. Step 4: Simplify right side
   488,199,429x = 542,931,897,604,443,904
5. Step 5: Solve for x
   x = 542,931,897,604,443,904/488,199,429
6. Step 6: Final answer
   x = 1,112,110,882.06