Finding the Third Proportional to 3,669,060 and 8,633,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,060 : 8,633,068.50 = 8,633,068.50 : x
2. Step 2: Convert to fraction form
   3,669,060/8,633,068.50 = 8,633,068.50/x
3. Step 3: Cross multiply
   3,669,060x = 8,633,068.50 × 8,633,068.50
4. Step 4: Simplify right side
   3,669,060x = 74,529,871,725,692.25
5. Step 5: Solve for x
   x = 74,529,871,725,692.25/3,669,060
6. Step 6: Final answer
   x = 20,313,069.76