Finding the Third Proportional to 3,601,389 and 5,493,526.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,601,389 : 5,493,526.50 = 5,493,526.50 : x
2. Step 2: Convert to fraction form
   3,601,389/5,493,526.50 = 5,493,526.50/x
3. Step 3: Cross multiply
   3,601,389x = 5,493,526.50 × 5,493,526.50
4. Step 4: Simplify right side
   3,601,389x = 30,178,833,406,202.25
5. Step 5: Solve for x
   x = 30,178,833,406,202.25/3,601,389
6. Step 6: Final answer
   x = 8,379,776.08