Finding the Third Proportional to 487,933,870.50 and 743,341,276.69

Step by Step Solution

1. Step 1: Write the proportion equation
   487,933,870.50 : 743,341,276.69 = 743,341,276.69 : x
2. Step 2: Convert to fraction form
   487,933,870.50/743,341,276.69 = 743,341,276.69/x
3. Step 3: Cross multiply
   487,933,870.50x = 743,341,276.69 × 743,341,276.69
4. Step 4: Simplify right side
   487,933,870.50x = 552,556,253,627,402,432
5. Step 5: Solve for x
   x = 552,556,253,627,402,432/487,933,870.50
6. Step 6: Final answer
   x = 1,132,440,863.47