Finding the Third Proportional to 3,781,272 and 5,658,704

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,272 : 5,658,704 = 5,658,704 : x
2. Step 2: Convert to fraction form
   3,781,272/5,658,704 = 5,658,704/x
3. Step 3: Cross multiply
   3,781,272x = 5,658,704 × 5,658,704
4. Step 4: Simplify right side
   3,781,272x = 32,020,930,959,616
5. Step 5: Solve for x
   x = 32,020,930,959,616/3,781,272
6. Step 6: Final answer
   x = 8,468,296.11