Finding the Third Proportional to 31,525,506 and 67,914,252

Step by Step Solution

1. Step 1: Write the proportion equation
   31,525,506 : 67,914,252 = 67,914,252 : x
2. Step 2: Convert to fraction form
   31,525,506/67,914,252 = 67,914,252/x
3. Step 3: Cross multiply
   31,525,506x = 67,914,252 × 67,914,252
4. Step 4: Simplify right side
   31,525,506x = 4,612,345,624,719,504
5. Step 5: Solve for x
   x = 4,612,345,624,719,504/31,525,506
6. Step 6: Final answer
   x = 146,305,205.21