Finding the Third Proportional to 1,773,387 and 2,808,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,387 : 2,808,528 = 2,808,528 : x
2. Step 2: Convert to fraction form
   1,773,387/2,808,528 = 2,808,528/x
3. Step 3: Cross multiply
   1,773,387x = 2,808,528 × 2,808,528
4. Step 4: Simplify right side
   1,773,387x = 7,887,829,526,784
5. Step 5: Solve for x
   x = 7,887,829,526,784/1,773,387
6. Step 6: Final answer
   x = 4,447,889.56