Finding the Third Proportional to 12,011,763 and 25,913,091

Step by Step Solution

1. Step 1: Write the proportion equation
   12,011,763 : 25,913,091 = 25,913,091 : x
2. Step 2: Convert to fraction form
   12,011,763/25,913,091 = 25,913,091/x
3. Step 3: Cross multiply
   12,011,763x = 25,913,091 × 25,913,091
4. Step 4: Simplify right side
   12,011,763x = 671,488,285,174,281
5. Step 5: Solve for x
   x = 671,488,285,174,281/12,011,763
6. Step 6: Final answer
   x = 55,902,558.61