Finding the Third Proportional to 9,515,888 and 13,565,244

Step by Step Solution

1. Step 1: Write the proportion equation
   9,515,888 : 13,565,244 = 13,565,244 : x
2. Step 2: Convert to fraction form
   9,515,888/13,565,244 = 13,565,244/x
3. Step 3: Cross multiply
   9,515,888x = 13,565,244 × 13,565,244
4. Step 4: Simplify right side
   9,515,888x = 184,015,844,779,536
5. Step 5: Solve for x
   x = 184,015,844,779,536/9,515,888
6. Step 6: Final answer
   x = 19,337,748.07