Finding the Third Proportional to 30,543,504 and 42,724,332

Step by Step Solution

1. Step 1: Write the proportion equation
   30,543,504 : 42,724,332 = 42,724,332 : x
2. Step 2: Convert to fraction form
   30,543,504/42,724,332 = 42,724,332/x
3. Step 3: Cross multiply
   30,543,504x = 42,724,332 × 42,724,332
4. Step 4: Simplify right side
   30,543,504x = 1,825,368,544,846,224
5. Step 5: Solve for x
   x = 1,825,368,544,846,224/30,543,504
6. Step 6: Final answer
   x = 59,762,905.55