Finding the Third Proportional to 4,063,881 and 5,572,688

Step by Step Solution

1. Step 1: Write the proportion equation
   4,063,881 : 5,572,688 = 5,572,688 : x
2. Step 2: Convert to fraction form
   4,063,881/5,572,688 = 5,572,688/x
3. Step 3: Cross multiply
   4,063,881x = 5,572,688 × 5,572,688
4. Step 4: Simplify right side
   4,063,881x = 31,054,851,545,344
5. Step 5: Solve for x
   x = 31,054,851,545,344/4,063,881
6. Step 6: Final answer
   x = 7,641,673.45