Finding the Third Proportional to 41,687,100 and 91,855,328

Step by Step Solution

1. Step 1: Write the proportion equation
   41,687,100 : 91,855,328 = 91,855,328 : x
2. Step 2: Convert to fraction form
   41,687,100/91,855,328 = 91,855,328/x
3. Step 3: Cross multiply
   41,687,100x = 91,855,328 × 91,855,328
4. Step 4: Simplify right side
   41,687,100x = 8,437,401,281,987,584
5. Step 5: Solve for x
   x = 8,437,401,281,987,584/41,687,100
6. Step 6: Final answer
   x = 202,398,374.60