Finding the Third Proportional to 347,884,267.50 and 745,567,117.31

Step by Step Solution

1. Step 1: Write the proportion equation
   347,884,267.50 : 745,567,117.31 = 745,567,117.31 : x
2. Step 2: Convert to fraction form
   347,884,267.50/745,567,117.31 = 745,567,117.31/x
3. Step 3: Cross multiply
   347,884,267.50x = 745,567,117.31 × 745,567,117.31
4. Step 4: Simplify right side
   347,884,267.50x = 555,870,326,417,671,168
5. Step 5: Solve for x
   x = 555,870,326,417,671,168/347,884,267.50
6. Step 6: Final answer
   x = 1,597,859,915.92