Finding the Third Proportional to 33,589,723,048.88 and 72,164,326,774.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,589,723,048.88 : 72,164,326,774.50 = 72,164,326,774.50 : x
2. Step 2: Convert to fraction form
   33,589,723,048.88/72,164,326,774.50 = 72,164,326,774.50/x
3. Step 3: Cross multiply
   33,589,723,048.88x = 72,164,326,774.50 × 72,164,326,774.50
4. Step 4: Simplify right side
   33,589,723,048.88x = 5,207,690,058,816,817,201,152
5. Step 5: Solve for x
   x = 5,207,690,058,816,817,201,152/33,589,723,048.88
6. Step 6: Final answer
   x = 155,038,195,796.95