Finding the Third Proportional to 1,455,367.50 and 3,061,546.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,367.50 : 3,061,546.88 = 3,061,546.88 : x
2. Step 2: Convert to fraction form
   1,455,367.50/3,061,546.88 = 3,061,546.88/x
3. Step 3: Cross multiply
   1,455,367.50x = 3,061,546.88 × 3,061,546.88
4. Step 4: Simplify right side
   1,455,367.50x = 9,373,069,267,822.27
5. Step 5: Solve for x
   x = 9,373,069,267,822.27/1,455,367.50
6. Step 6: Final answer
   x = 6,440,345.32