Finding the Third Proportional to 32,915,467,559 and 72,119,348,532

Step by Step Solution

1. Step 1: Write the proportion equation
   32,915,467,559 : 72,119,348,532 = 72,119,348,532 : x
2. Step 2: Convert to fraction form
   32,915,467,559/72,119,348,532 = 72,119,348,532/x
3. Step 3: Cross multiply
   32,915,467,559x = 72,119,348,532 × 72,119,348,532
4. Step 4: Simplify right side
   32,915,467,559x = 5,201,200,432,680,090,468,352
5. Step 5: Solve for x
   x = 5,201,200,432,680,090,468,352/32,915,467,559
6. Step 6: Final answer
   x = 158,016,908,717.98