Finding the Third Proportional to 1,437,886.69 and 3,077,731.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,886.69 : 3,077,731.69 = 3,077,731.69 : x
2. Step 2: Convert to fraction form
   1,437,886.69/3,077,731.69 = 3,077,731.69/x
3. Step 3: Cross multiply
   1,437,886.69x = 3,077,731.69 × 3,077,731.69
4. Step 4: Simplify right side
   1,437,886.69x = 9,472,432,340,241.60
5. Step 5: Solve for x
   x = 9,472,432,340,241.60/1,437,886.69
6. Step 6: Final answer
   x = 6,587,746.05