Finding the Third Proportional to 12,529,741.50 and 19,937,441.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,529,741.50 : 19,937,441.25 = 19,937,441.25 : x
2. Step 2: Convert to fraction form
   12,529,741.50/19,937,441.25 = 19,937,441.25/x
3. Step 3: Cross multiply
   12,529,741.50x = 19,937,441.25 × 19,937,441.25
4. Step 4: Simplify right side
   12,529,741.50x = 397,501,563,597,201.56
5. Step 5: Solve for x
   x = 397,501,563,597,201.56/12,529,741.50
6. Step 6: Final answer
   x = 31,724,642.01