Finding the Third Proportional to 7,969,402,192 and 17,440,065,068

Step by Step Solution

1. Step 1: Write the proportion equation
   7,969,402,192 : 17,440,065,068 = 17,440,065,068 : x
2. Step 2: Convert to fraction form
   7,969,402,192/17,440,065,068 = 17,440,065,068/x
3. Step 3: Cross multiply
   7,969,402,192x = 17,440,065,068 × 17,440,065,068
4. Step 4: Simplify right side
   7,969,402,192x = 304,155,869,576,073,838,592
5. Step 5: Solve for x
   x = 304,155,869,576,073,838,592/7,969,402,192
6. Step 6: Final answer
   x = 38,165,456,109.29