Finding the Third Proportional to 4,636,681 and 7,093,090.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,636,681 : 7,093,090.50 = 7,093,090.50 : x
2. Step 2: Convert to fraction form
   4,636,681/7,093,090.50 = 7,093,090.50/x
3. Step 3: Cross multiply
   4,636,681x = 7,093,090.50 × 7,093,090.50
4. Step 4: Simplify right side
   4,636,681x = 50,311,932,841,190.25
5. Step 5: Solve for x
   x = 50,311,932,841,190.25/4,636,681
6. Step 6: Final answer
   x = 10,850,850.61