Finding the Third Proportional to 2,698,505.50 and 5,845,415

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698,505.50 : 5,845,415 = 5,845,415 : x
2. Step 2: Convert to fraction form
   2,698,505.50/5,845,415 = 5,845,415/x
3. Step 3: Cross multiply
   2,698,505.50x = 5,845,415 × 5,845,415
4. Step 4: Simplify right side
   2,698,505.50x = 34,168,876,522,225
5. Step 5: Solve for x
   x = 34,168,876,522,225/2,698,505.50
6. Step 6: Final answer
   x = 12,662,148.19