Finding the Third Proportional to 1,525,473 and 2,069,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,473 : 2,069,442 = 2,069,442 : x
2. Step 2: Convert to fraction form
   1,525,473/2,069,442 = 2,069,442/x
3. Step 3: Cross multiply
   1,525,473x = 2,069,442 × 2,069,442
4. Step 4: Simplify right side
   1,525,473x = 4,282,590,191,364
5. Step 5: Solve for x
   x = 4,282,590,191,364/1,525,473
6. Step 6: Final answer
   x = 2,807,385.11