Finding the Third Proportional to 21,334,118 and 33,890,745

Step by Step Solution

1. Step 1: Write the proportion equation
   21,334,118 : 33,890,745 = 33,890,745 : x
2. Step 2: Convert to fraction form
   21,334,118/33,890,745 = 33,890,745/x
3. Step 3: Cross multiply
   21,334,118x = 33,890,745 × 33,890,745
4. Step 4: Simplify right side
   21,334,118x = 1,148,582,596,655,025
5. Step 5: Solve for x
   x = 1,148,582,596,655,025/21,334,118
6. Step 6: Final answer
   x = 53,837,829.00