Finding the Third Proportional to 1,065,332 and 2,288,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,332 : 2,288,776 = 2,288,776 : x
2. Step 2: Convert to fraction form
   1,065,332/2,288,776 = 2,288,776/x
3. Step 3: Cross multiply
   1,065,332x = 2,288,776 × 2,288,776
4. Step 4: Simplify right side
   1,065,332x = 5,238,495,578,176
5. Step 5: Solve for x
   x = 5,238,495,578,176/1,065,332
6. Step 6: Final answer
   x = 4,917,242.30