Finding the Third Proportional to 716,548 and 1,564,088

Step by Step Solution

1. Step 1: Write the proportion equation
   716,548 : 1,564,088 = 1,564,088 : x
2. Step 2: Convert to fraction form
   716,548/1,564,088 = 1,564,088/x
3. Step 3: Cross multiply
   716,548x = 1,564,088 × 1,564,088
4. Step 4: Simplify right side
   716,548x = 2,446,371,271,744
5. Step 5: Solve for x
   x = 2,446,371,271,744/716,548
6. Step 6: Final answer
   x = 3,414,106.62