Finding the Third Proportional to 17,480,245.50 and 36,384,592.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480,245.50 : 36,384,592.50 = 36,384,592.50 : x
2. Step 2: Convert to fraction form
   17,480,245.50/36,384,592.50 = 36,384,592.50/x
3. Step 3: Cross multiply
   17,480,245.50x = 36,384,592.50 × 36,384,592.50
4. Step 4: Simplify right side
   17,480,245.50x = 1,323,838,571,391,056.25
5. Step 5: Solve for x
   x = 1,323,838,571,391,056.25/17,480,245.50
6. Step 6: Final answer
   x = 75,733,408.40