Finding the Third Proportional to 1,319,778 and 2,875,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,319,778 : 2,875,746 = 2,875,746 : x
2. Step 2: Convert to fraction form
   1,319,778/2,875,746 = 2,875,746/x
3. Step 3: Cross multiply
   1,319,778x = 2,875,746 × 2,875,746
4. Step 4: Simplify right side
   1,319,778x = 8,269,915,056,516
5. Step 5: Solve for x
   x = 8,269,915,056,516/1,319,778
6. Step 6: Final answer
   x = 6,266,141.02