Finding the Third Proportional to 4,748,126 and 9,664,052

Step by Step Solution

1. Step 1: Write the proportion equation
   4,748,126 : 9,664,052 = 9,664,052 : x
2. Step 2: Convert to fraction form
   4,748,126/9,664,052 = 9,664,052/x
3. Step 3: Cross multiply
   4,748,126x = 9,664,052 × 9,664,052
4. Step 4: Simplify right side
   4,748,126x = 93,393,901,058,704
5. Step 5: Solve for x
   x = 93,393,901,058,704/4,748,126
6. Step 6: Final answer
   x = 19,669,634.10