Finding the Third Proportional to 932,140 and 1,986,296

Step by Step Solution

1. Step 1: Write the proportion equation
   932,140 : 1,986,296 = 1,986,296 : x
2. Step 2: Convert to fraction form
   932,140/1,986,296 = 1,986,296/x
3. Step 3: Cross multiply
   932,140x = 1,986,296 × 1,986,296
4. Step 4: Simplify right side
   932,140x = 3,945,371,799,616
5. Step 5: Solve for x
   x = 3,945,371,799,616/932,140
6. Step 6: Final answer
   x = 4,232,595.75