Finding the Third Proportional to 9,071,461,471.50 and 12,613,142,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,071,461,471.50 : 12,613,142,076.50 = 12,613,142,076.50 : x
2. Step 2: Convert to fraction form
   9,071,461,471.50/12,613,142,076.50 = 12,613,142,076.50/x
3. Step 3: Cross multiply
   9,071,461,471.50x = 12,613,142,076.50 × 12,613,142,076.50
4. Step 4: Simplify right side
   9,071,461,471.50x = 159,091,353,041,974,722,560
5. Step 5: Solve for x
   x = 159,091,353,041,974,722,560/9,071,461,471.50
6. Step 6: Final answer
   x = 17,537,565,864.31