Finding the Third Proportional to 204,658,332 and 314,892,018

Step by Step Solution

1. Step 1: Write the proportion equation
   204,658,332 : 314,892,018 = 314,892,018 : x
2. Step 2: Convert to fraction form
   204,658,332/314,892,018 = 314,892,018/x
3. Step 3: Cross multiply
   204,658,332x = 314,892,018 × 314,892,018
4. Step 4: Simplify right side
   204,658,332x = 99,156,983,000,112,320
5. Step 5: Solve for x
   x = 99,156,983,000,112,320/204,658,332
6. Step 6: Final answer
   x = 484,500,103.32