Finding the Third Proportional to 3,464,480 and 7,558,528

Step by Step Solution

1. Step 1: Write the proportion equation
   3,464,480 : 7,558,528 = 7,558,528 : x
2. Step 2: Convert to fraction form
   3,464,480/7,558,528 = 7,558,528/x
3. Step 3: Cross multiply
   3,464,480x = 7,558,528 × 7,558,528
4. Step 4: Simplify right side
   3,464,480x = 57,131,345,526,784
5. Step 5: Solve for x
   x = 57,131,345,526,784/3,464,480
6. Step 6: Final answer
   x = 16,490,597.59