Finding the Third Proportional to 32,557,558.50 and 67,794,471

Step by Step Solution

1. Step 1: Write the proportion equation
   32,557,558.50 : 67,794,471 = 67,794,471 : x
2. Step 2: Convert to fraction form
   32,557,558.50/67,794,471 = 67,794,471/x
3. Step 3: Cross multiply
   32,557,558.50x = 67,794,471 × 67,794,471
4. Step 4: Simplify right side
   32,557,558.50x = 4,596,090,298,169,841
5. Step 5: Solve for x
   x = 4,596,090,298,169,841/32,557,558.50
6. Step 6: Final answer
   x = 141,168,149.88