Finding the Third Proportional to 2,088,472 and 4,580,432

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088,472 : 4,580,432 = 4,580,432 : x
2. Step 2: Convert to fraction form
   2,088,472/4,580,432 = 4,580,432/x
3. Step 3: Cross multiply
   2,088,472x = 4,580,432 × 4,580,432
4. Step 4: Simplify right side
   2,088,472x = 20,980,357,306,624
5. Step 5: Solve for x
   x = 20,980,357,306,624/2,088,472
6. Step 6: Final answer
   x = 10,045,792.96