Finding the Third Proportional to 35,462,357.50 and 76,977,872

Step by Step Solution

1. Step 1: Write the proportion equation
   35,462,357.50 : 76,977,872 = 76,977,872 : x
2. Step 2: Convert to fraction form
   35,462,357.50/76,977,872 = 76,977,872/x
3. Step 3: Cross multiply
   35,462,357.50x = 76,977,872 × 76,977,872
4. Step 4: Simplify right side
   35,462,357.50x = 5,925,592,777,648,384
5. Step 5: Solve for x
   x = 5,925,592,777,648,384/35,462,357.50
6. Step 6: Final answer
   x = 167,095,286.25