Finding the Third Proportional to 4,342,581 and 5,789,448

Step by Step Solution

1. Step 1: Write the proportion equation
   4,342,581 : 5,789,448 = 5,789,448 : x
2. Step 2: Convert to fraction form
   4,342,581/5,789,448 = 5,789,448/x
3. Step 3: Cross multiply
   4,342,581x = 5,789,448 × 5,789,448
4. Step 4: Simplify right side
   4,342,581x = 33,517,708,144,704
5. Step 5: Solve for x
   x = 33,517,708,144,704/4,342,581
6. Step 6: Final answer
   x = 7,718,384.10