Finding the Third Proportional to 1,784,079.42 and 2,872,641.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,079.42 : 2,872,641.59 = 2,872,641.59 : x
2. Step 2: Convert to fraction form
   1,784,079.42/2,872,641.59 = 2,872,641.59/x
3. Step 3: Cross multiply
   1,784,079.42x = 2,872,641.59 × 2,872,641.59
4. Step 4: Simplify right side
   1,784,079.42x = 8,252,069,681,257.52
5. Step 5: Solve for x
   x = 8,252,069,681,257.52/1,784,079.42
6. Step 6: Final answer
   x = 4,625,393.68