Finding the Third Proportional to 19,713,915 and 43,144,204.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,713,915 : 43,144,204.50 = 43,144,204.50 : x
2. Step 2: Convert to fraction form
   19,713,915/43,144,204.50 = 43,144,204.50/x
3. Step 3: Cross multiply
   19,713,915x = 43,144,204.50 × 43,144,204.50
4. Step 4: Simplify right side
   19,713,915x = 1,861,422,381,937,820.25
5. Step 5: Solve for x
   x = 1,861,422,381,937,820.25/19,713,915
6. Step 6: Final answer
   x = 94,421,751.43