Finding the Third Proportional to 36,827,784 and 55,753,488

Step by Step Solution

1. Step 1: Write the proportion equation
   36,827,784 : 55,753,488 = 55,753,488 : x
2. Step 2: Convert to fraction form
   36,827,784/55,753,488 = 55,753,488/x
3. Step 3: Cross multiply
   36,827,784x = 55,753,488 × 55,753,488
4. Step 4: Simplify right side
   36,827,784x = 3,108,451,424,166,144
5. Step 5: Solve for x
   x = 3,108,451,424,166,144/36,827,784
6. Step 6: Final answer
   x = 84,405,062.88