Finding the Third Proportional to 32,405,670 and 70,374,942

Step by Step Solution

1. Step 1: Write the proportion equation
   32,405,670 : 70,374,942 = 70,374,942 : x
2. Step 2: Convert to fraction form
   32,405,670/70,374,942 = 70,374,942/x
3. Step 3: Cross multiply
   32,405,670x = 70,374,942 × 70,374,942
4. Step 4: Simplify right side
   32,405,670x = 4,952,632,461,503,364
5. Step 5: Solve for x
   x = 4,952,632,461,503,364/32,405,670
6. Step 6: Final answer
   x = 152,832,280.94