Finding the Third Proportional to 16,021,300 and 34,430,854

Step by Step Solution

1. Step 1: Write the proportion equation
   16,021,300 : 34,430,854 = 34,430,854 : x
2. Step 2: Convert to fraction form
   16,021,300/34,430,854 = 34,430,854/x
3. Step 3: Cross multiply
   16,021,300x = 34,430,854 × 34,430,854
4. Step 4: Simplify right side
   16,021,300x = 1,185,483,707,169,316
5. Step 5: Solve for x
   x = 1,185,483,707,169,316/16,021,300
6. Step 6: Final answer
   x = 73,994,226.88