Finding the Third Proportional to 37,946.81 and 56,612.91

Step by Step Solution

1. Step 1: Write the proportion equation
   37,946.81 : 56,612.91 = 56,612.91 : x
2. Step 2: Convert to fraction form
   37,946.81/56,612.91 = 56,612.91/x
3. Step 3: Cross multiply
   37,946.81x = 56,612.91 × 56,612.91
4. Step 4: Simplify right side
   37,946.81x = 3,205,021,154.07
5. Step 5: Solve for x
   x = 3,205,021,154.07/37,946.81
6. Step 6: Final answer
   x = 84,460.88