Finding the Third Proportional to 5,997,630 and 13,060,140

Step by Step Solution

1. Step 1: Write the proportion equation
   5,997,630 : 13,060,140 = 13,060,140 : x
2. Step 2: Convert to fraction form
   5,997,630/13,060,140 = 13,060,140/x
3. Step 3: Cross multiply
   5,997,630x = 13,060,140 × 13,060,140
4. Step 4: Simplify right side
   5,997,630x = 170,567,256,819,600
5. Step 5: Solve for x
   x = 170,567,256,819,600/5,997,630
6. Step 6: Final answer
   x = 28,439,109.58