Finding the Third Proportional to 7,194,126,060 and 10,791,188,361

Step by Step Solution

1. Step 1: Write the proportion equation
   7,194,126,060 : 10,791,188,361 = 10,791,188,361 : x
2. Step 2: Convert to fraction form
   7,194,126,060/10,791,188,361 = 10,791,188,361/x
3. Step 3: Cross multiply
   7,194,126,060x = 10,791,188,361 × 10,791,188,361
4. Step 4: Simplify right side
   7,194,126,060x = 116,449,746,242,581,872,640
5. Step 5: Solve for x
   x = 116,449,746,242,581,872,640/7,194,126,060
6. Step 6: Final answer
   x = 16,186,781,448.00