Finding the Third Proportional to 2,656,897.88 and 5,549,672.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,897.88 : 5,549,672.81 = 5,549,672.81 : x
2. Step 2: Convert to fraction form
   2,656,897.88/5,549,672.81 = 5,549,672.81/x
3. Step 3: Cross multiply
   2,656,897.88x = 5,549,672.81 × 5,549,672.81
4. Step 4: Simplify right side
   2,656,897.88x = 30,798,868,325,801.66
5. Step 5: Solve for x
   x = 30,798,868,325,801.66/2,656,897.88
6. Step 6: Final answer
   x = 11,592,040.71