Finding the Third Proportional to 33,589,722,996 and 72,164,326,572

Step by Step Solution

1. Step 1: Write the proportion equation
   33,589,722,996 : 72,164,326,572 = 72,164,326,572 : x
2. Step 2: Convert to fraction form
   33,589,722,996/72,164,326,572 = 72,164,326,572/x
3. Step 3: Cross multiply
   33,589,722,996x = 72,164,326,572 × 72,164,326,572
4. Step 4: Simplify right side
   33,589,722,996x = 5,207,690,029,590,265,200,640
5. Step 5: Solve for x
   x = 5,207,690,029,590,265,200,640/33,589,722,996
6. Step 6: Final answer
   x = 155,038,195,170.90