Finding the Third Proportional to 21,911,316 and 34,193,444

Step by Step Solution

1. Step 1: Write the proportion equation
   21,911,316 : 34,193,444 = 34,193,444 : x
2. Step 2: Convert to fraction form
   21,911,316/34,193,444 = 34,193,444/x
3. Step 3: Cross multiply
   21,911,316x = 34,193,444 × 34,193,444
4. Step 4: Simplify right side
   21,911,316x = 1,169,191,612,581,136
5. Step 5: Solve for x
   x = 1,169,191,612,581,136/21,911,316
6. Step 6: Final answer
   x = 53,360,173.01