Finding the Third Proportional to 37,301,494 and 80,271,693

Step by Step Solution

1. Step 1: Write the proportion equation
   37,301,494 : 80,271,693 = 80,271,693 : x
2. Step 2: Convert to fraction form
   37,301,494/80,271,693 = 80,271,693/x
3. Step 3: Cross multiply
   37,301,494x = 80,271,693 × 80,271,693
4. Step 4: Simplify right side
   37,301,494x = 6,443,544,697,086,249
5. Step 5: Solve for x
   x = 6,443,544,697,086,249/37,301,494
6. Step 6: Final answer
   x = 172,742,268.64