Finding the Third Proportional to 7,381,181 and 16,105,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,381,181 : 16,105,483.50 = 16,105,483.50 : x
2. Step 2: Convert to fraction form
   7,381,181/16,105,483.50 = 16,105,483.50/x
3. Step 3: Cross multiply
   7,381,181x = 16,105,483.50 × 16,105,483.50
4. Step 4: Simplify right side
   7,381,181x = 259,386,598,768,772.25
5. Step 5: Solve for x
   x = 259,386,598,768,772.25/7,381,181
6. Step 6: Final answer
   x = 35,141,612.00