Finding the Third Proportional to 9,023,068,656 and 13,793,947,272

Step by Step Solution

1. Step 1: Write the proportion equation
   9,023,068,656 : 13,793,947,272 = 13,793,947,272 : x
2. Step 2: Convert to fraction form
   9,023,068,656/13,793,947,272 = 13,793,947,272/x
3. Step 3: Cross multiply
   9,023,068,656x = 13,793,947,272 × 13,793,947,272
4. Step 4: Simplify right side
   9,023,068,656x = 190,272,981,342,716,231,680
5. Step 5: Solve for x
   x = 190,272,981,342,716,231,680/9,023,068,656
6. Step 6: Final answer
   x = 21,087,391,506.90