Finding the Third Proportional to 32,240,028 and 68,118,936

Step by Step Solution

1. Step 1: Write the proportion equation
   32,240,028 : 68,118,936 = 68,118,936 : x
2. Step 2: Convert to fraction form
   32,240,028/68,118,936 = 68,118,936/x
3. Step 3: Cross multiply
   32,240,028x = 68,118,936 × 68,118,936
4. Step 4: Simplify right side
   32,240,028x = 4,640,189,441,772,096
5. Step 5: Solve for x
   x = 4,640,189,441,772,096/32,240,028
6. Step 6: Final answer
   x = 143,926,346.52