Finding the Third Proportional to 70,499 and 152,614

Step by Step Solution

1. Step 1: Write the proportion equation
   70,499 : 152,614 = 152,614 : x
2. Step 2: Convert to fraction form
   70,499/152,614 = 152,614/x
3. Step 3: Cross multiply
   70,499x = 152,614 × 152,614
4. Step 4: Simplify right side
   70,499x = 23,291,032,996
5. Step 5: Solve for x
   x = 23,291,032,996/70,499
6. Step 6: Final answer
   x = 330,373.95