Finding the Third Proportional to 37,790,320 and 56,675,648

Step by Step Solution

1. Step 1: Write the proportion equation
   37,790,320 : 56,675,648 = 56,675,648 : x
2. Step 2: Convert to fraction form
   37,790,320/56,675,648 = 56,675,648/x
3. Step 3: Cross multiply
   37,790,320x = 56,675,648 × 56,675,648
4. Step 4: Simplify right side
   37,790,320x = 3,212,129,076,219,904
5. Step 5: Solve for x
   x = 3,212,129,076,219,904/37,790,320
6. Step 6: Final answer
   x = 84,998,726.56