Finding the Third Proportional to 71,017,034 and 152,820,349

Step by Step Solution

1. Step 1: Write the proportion equation
   71,017,034 : 152,820,349 = 152,820,349 : x
2. Step 2: Convert to fraction form
   71,017,034/152,820,349 = 152,820,349/x
3. Step 3: Cross multiply
   71,017,034x = 152,820,349 × 152,820,349
4. Step 4: Simplify right side
   71,017,034x = 23,354,059,068,481,800
5. Step 5: Solve for x
   x = 23,354,059,068,481,800/71,017,034
6. Step 6: Final answer
   x = 328,851,512.84