Finding the Third Proportional to 9,730,951.50 and 21,404,376.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,730,951.50 : 21,404,376.50 = 21,404,376.50 : x
2. Step 2: Convert to fraction form
   9,730,951.50/21,404,376.50 = 21,404,376.50/x
3. Step 3: Cross multiply
   9,730,951.50x = 21,404,376.50 × 21,404,376.50
4. Step 4: Simplify right side
   9,730,951.50x = 458,147,333,353,752.25
5. Step 5: Solve for x
   x = 458,147,333,353,752.25/9,730,951.50
6. Step 6: Final answer
   x = 47,081,452.76