Finding the Third Proportional to 4,845,888 and 7,502,490

Step by Step Solution

1. Step 1: Write the proportion equation
   4,845,888 : 7,502,490 = 7,502,490 : x
2. Step 2: Convert to fraction form
   4,845,888/7,502,490 = 7,502,490/x
3. Step 3: Cross multiply
   4,845,888x = 7,502,490 × 7,502,490
4. Step 4: Simplify right side
   4,845,888x = 56,287,356,200,100
5. Step 5: Solve for x
   x = 56,287,356,200,100/4,845,888
6. Step 6: Final answer
   x = 11,615,488.47