Finding the Third Proportional to 1,779,465 and 3,838,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,465 : 3,838,866 = 3,838,866 : x
2. Step 2: Convert to fraction form
   1,779,465/3,838,866 = 3,838,866/x
3. Step 3: Cross multiply
   1,779,465x = 3,838,866 × 3,838,866
4. Step 4: Simplify right side
   1,779,465x = 14,736,892,165,956
5. Step 5: Solve for x
   x = 14,736,892,165,956/1,779,465
6. Step 6: Final answer
   x = 8,281,642.05