Finding the Third Proportional to 6,815,886.75 and 14,589,436.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,815,886.75 : 14,589,436.50 = 14,589,436.50 : x
2. Step 2: Convert to fraction form
   6,815,886.75/14,589,436.50 = 14,589,436.50/x
3. Step 3: Cross multiply
   6,815,886.75x = 14,589,436.50 × 14,589,436.50
4. Step 4: Simplify right side
   6,815,886.75x = 212,851,657,387,532.25
5. Step 5: Solve for x
   x = 212,851,657,387,532.25/6,815,886.75
6. Step 6: Final answer
   x = 31,228,754.99