Finding the Third Proportional to 338,532 and 735,385.50

Step by Step Solution

1. Step 1: Write the proportion equation
   338,532 : 735,385.50 = 735,385.50 : x
2. Step 2: Convert to fraction form
   338,532/735,385.50 = 735,385.50/x
3. Step 3: Cross multiply
   338,532x = 735,385.50 × 735,385.50
4. Step 4: Simplify right side
   338,532x = 540,791,833,610.25
5. Step 5: Solve for x
   x = 540,791,833,610.25/338,532
6. Step 6: Final answer
   x = 1,597,461.49