Finding the Third Proportional to 2,026,746.50 and 4,427,469.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026,746.50 : 4,427,469.50 = 4,427,469.50 : x
2. Step 2: Convert to fraction form
   2,026,746.50/4,427,469.50 = 4,427,469.50/x
3. Step 3: Cross multiply
   2,026,746.50x = 4,427,469.50 × 4,427,469.50
4. Step 4: Simplify right side
   2,026,746.50x = 19,602,486,173,430.25
5. Step 5: Solve for x
   x = 19,602,486,173,430.25/2,026,746.50
6. Step 6: Final answer
   x = 9,671,898.37