Finding the Third Proportional to 37,379,700 and 54,650,430

Step by Step Solution

1. Step 1: Write the proportion equation
   37,379,700 : 54,650,430 = 54,650,430 : x
2. Step 2: Convert to fraction form
   37,379,700/54,650,430 = 54,650,430/x
3. Step 3: Cross multiply
   37,379,700x = 54,650,430 × 54,650,430
4. Step 4: Simplify right side
   37,379,700x = 2,986,669,499,184,900
5. Step 5: Solve for x
   x = 2,986,669,499,184,900/37,379,700
6. Step 6: Final answer
   x = 79,900,841.88