Finding the Third Proportional to 21,089,423 and 33,756,803

Step by Step Solution

1. Step 1: Write the proportion equation
   21,089,423 : 33,756,803 = 33,756,803 : x
2. Step 2: Convert to fraction form
   21,089,423/33,756,803 = 33,756,803/x
3. Step 3: Cross multiply
   21,089,423x = 33,756,803 × 33,756,803
4. Step 4: Simplify right side
   21,089,423x = 1,139,521,748,780,809
5. Step 5: Solve for x
   x = 1,139,521,748,780,809/21,089,423
6. Step 6: Final answer
   x = 54,032,855.65