Finding the Third Proportional to 32,078,116 and 74,851,530

Step by Step Solution

1. Step 1: Write the proportion equation
   32,078,116 : 74,851,530 = 74,851,530 : x
2. Step 2: Convert to fraction form
   32,078,116/74,851,530 = 74,851,530/x
3. Step 3: Cross multiply
   32,078,116x = 74,851,530 × 74,851,530
4. Step 4: Simplify right side
   32,078,116x = 5,602,751,543,340,900
5. Step 5: Solve for x
   x = 5,602,751,543,340,900/32,078,116
6. Step 6: Final answer
   x = 174,659,619.77