Finding the Third Proportional to 937,345.50 and 1,399,885.50

Step by Step Solution

1. Step 1: Write the proportion equation
   937,345.50 : 1,399,885.50 = 1,399,885.50 : x
2. Step 2: Convert to fraction form
   937,345.50/1,399,885.50 = 1,399,885.50/x
3. Step 3: Cross multiply
   937,345.50x = 1,399,885.50 × 1,399,885.50
4. Step 4: Simplify right side
   937,345.50x = 1,959,679,413,110.25
5. Step 5: Solve for x
   x = 1,959,679,413,110.25/937,345.50
6. Step 6: Final answer
   x = 2,090,669.25