Finding the Third Proportional to 11,436,310.50 and 25,112,109

Step by Step Solution

1. Step 1: Write the proportion equation
   11,436,310.50 : 25,112,109 = 25,112,109 : x
2. Step 2: Convert to fraction form
   11,436,310.50/25,112,109 = 25,112,109/x
3. Step 3: Cross multiply
   11,436,310.50x = 25,112,109 × 25,112,109
4. Step 4: Simplify right side
   11,436,310.50x = 630,618,018,427,881
5. Step 5: Solve for x
   x = 630,618,018,427,881/11,436,310.50
6. Step 6: Final answer
   x = 55,141,736.35