Finding the Third Proportional to 830,919.52 and 1,807,424.72

Step by Step Solution

1. Step 1: Write the proportion equation
   830,919.52 : 1,807,424.72 = 1,807,424.72 : x
2. Step 2: Convert to fraction form
   830,919.52/1,807,424.72 = 1,807,424.72/x
3. Step 3: Cross multiply
   830,919.52x = 1,807,424.72 × 1,807,424.72
4. Step 4: Simplify right side
   830,919.52x = 3,266,784,113,948.52
5. Step 5: Solve for x
   x = 3,266,784,113,948.52/830,919.52
6. Step 6: Final answer
   x = 3,931,528.93