Finding the Third Proportional to 4,868,181 and 7,537,590

Step by Step Solution

1. Step 1: Write the proportion equation
   4,868,181 : 7,537,590 = 7,537,590 : x
2. Step 2: Convert to fraction form
   4,868,181/7,537,590 = 7,537,590/x
3. Step 3: Cross multiply
   4,868,181x = 7,537,590 × 7,537,590
4. Step 4: Simplify right side
   4,868,181x = 56,815,263,008,100
5. Step 5: Solve for x
   x = 56,815,263,008,100/4,868,181
6. Step 6: Final answer
   x = 11,670,737.59