Finding the Third Proportional to 37,789,479 and 56,674,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,789,479 : 56,674,363.50 = 56,674,363.50 : x
2. Step 2: Convert to fraction form
   37,789,479/56,674,363.50 = 56,674,363.50/x
3. Step 3: Cross multiply
   37,789,479x = 56,674,363.50 × 56,674,363.50
4. Step 4: Simplify right side
   37,789,479x = 3,211,983,478,130,132
5. Step 5: Solve for x
   x = 3,211,983,478,130,132/37,789,479
6. Step 6: Final answer
   x = 84,996,765.32