Finding the Third Proportional to 10,471,326,109.50 and 14,693,343,430.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,471,326,109.50 : 14,693,343,430.50 = 14,693,343,430.50 : x
2. Step 2: Convert to fraction form
   10,471,326,109.50/14,693,343,430.50 = 14,693,343,430.50/x
3. Step 3: Cross multiply
   10,471,326,109.50x = 14,693,343,430.50 × 14,693,343,430.50
4. Step 4: Simplify right side
   10,471,326,109.50x = 215,894,341,166,617,493,504
5. Step 5: Solve for x
   x = 215,894,341,166,617,493,504/10,471,326,109.50
6. Step 6: Final answer
   x = 20,617,669,520.46