Finding the Third Proportional to 37,656,808 and 56,434,620

Step by Step Solution

1. Step 1: Write the proportion equation
   37,656,808 : 56,434,620 = 56,434,620 : x
2. Step 2: Convert to fraction form
   37,656,808/56,434,620 = 56,434,620/x
3. Step 3: Cross multiply
   37,656,808x = 56,434,620 × 56,434,620
4. Step 4: Simplify right side
   37,656,808x = 3,184,866,334,544,400
5. Step 5: Solve for x
   x = 3,184,866,334,544,400/37,656,808
6. Step 6: Final answer
   x = 84,576,109.97