Finding the Third Proportional to 891,082.69 and 1,892,605.50

Step by Step Solution

1. Step 1: Write the proportion equation
   891,082.69 : 1,892,605.50 = 1,892,605.50 : x
2. Step 2: Convert to fraction form
   891,082.69/1,892,605.50 = 1,892,605.50/x
3. Step 3: Cross multiply
   891,082.69x = 1,892,605.50 × 1,892,605.50
4. Step 4: Simplify right side
   891,082.69x = 3,581,955,578,630.25
5. Step 5: Solve for x
   x = 3,581,955,578,630.25/891,082.69
6. Step 6: Final answer
   x = 4,019,779.12