Finding the Third Proportional to 71,017,036 and 152,820,354

Step by Step Solution

1. Step 1: Write the proportion equation
   71,017,036 : 152,820,354 = 152,820,354 : x
2. Step 2: Convert to fraction form
   71,017,036/152,820,354 = 152,820,354/x
3. Step 3: Cross multiply
   71,017,036x = 152,820,354 × 152,820,354
4. Step 4: Simplify right side
   71,017,036x = 23,354,060,596,685,316
5. Step 5: Solve for x
   x = 23,354,060,596,685,316/71,017,036
6. Step 6: Final answer
   x = 328,851,525.10