Finding the Third Proportional to 1,209,025.69 and 1,941,407.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,209,025.69 : 1,941,407.72 = 1,941,407.72 : x
2. Step 2: Convert to fraction form
   1,209,025.69/1,941,407.72 = 1,941,407.72/x
3. Step 3: Cross multiply
   1,209,025.69x = 1,941,407.72 × 1,941,407.72
4. Step 4: Simplify right side
   1,209,025.69x = 3,769,063,930,422.08
5. Step 5: Solve for x
   x = 3,769,063,930,422.08/1,209,025.69
6. Step 6: Final answer
   x = 3,117,439.08