Finding the Third Proportional to 5,997,490 and 13,059,858

Step by Step Solution

1. Step 1: Write the proportion equation
   5,997,490 : 13,059,858 = 13,059,858 : x
2. Step 2: Convert to fraction form
   5,997,490/13,059,858 = 13,059,858/x
3. Step 3: Cross multiply
   5,997,490x = 13,059,858 × 13,059,858
4. Step 4: Simplify right side
   5,997,490x = 170,559,890,980,164
5. Step 5: Solve for x
   x = 170,559,890,980,164/5,997,490
6. Step 6: Final answer
   x = 28,438,545.29