Finding the Third Proportional to 2,310,499.88 and 5,152,259.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,310,499.88 : 5,152,259.63 = 5,152,259.63 : x
2. Step 2: Convert to fraction form
   2,310,499.88/5,152,259.63 = 5,152,259.63/x
3. Step 3: Cross multiply
   2,310,499.88x = 5,152,259.63 × 5,152,259.63
4. Step 4: Simplify right side
   2,310,499.88x = 26,545,779,243,405.14
5. Step 5: Solve for x
   x = 26,545,779,243,405.14/2,310,499.88
6. Step 6: Final answer
   x = 11,489,193.11