Finding the Third Proportional to 927,332 and 1,977,142

Step by Step Solution

1. Step 1: Write the proportion equation
   927,332 : 1,977,142 = 1,977,142 : x
2. Step 2: Convert to fraction form
   927,332/1,977,142 = 1,977,142/x
3. Step 3: Cross multiply
   927,332x = 1,977,142 × 1,977,142
4. Step 4: Simplify right side
   927,332x = 3,909,090,488,164
5. Step 5: Solve for x
   x = 3,909,090,488,164/927,332
6. Step 6: Final answer
   x = 4,215,416.36