Finding the Third Proportional to 49,947,199,382 and 71,791,656,969

Step by Step Solution

1. Step 1: Write the proportion equation
   49,947,199,382 : 71,791,656,969 = 71,791,656,969 : x
2. Step 2: Convert to fraction form
   49,947,199,382/71,791,656,969 = 71,791,656,969/x
3. Step 3: Cross multiply
   49,947,199,382x = 71,791,656,969 × 71,791,656,969
4. Step 4: Simplify right side
   49,947,199,382x = 5,154,042,010,354,565,775,360
5. Step 5: Solve for x
   x = 5,154,042,010,354,565,775,360/49,947,199,382
6. Step 6: Final answer
   x = 103,189,809,921.80