Finding the Third Proportional to 9,114,464 and 19,793,726

Step by Step Solution

1. Step 1: Write the proportion equation
   9,114,464 : 19,793,726 = 19,793,726 : x
2. Step 2: Convert to fraction form
   9,114,464/19,793,726 = 19,793,726/x
3. Step 3: Cross multiply
   9,114,464x = 19,793,726 × 19,793,726
4. Step 4: Simplify right side
   9,114,464x = 391,791,588,963,076
5. Step 5: Solve for x
   x = 391,791,588,963,076/9,114,464
6. Step 6: Final answer
   x = 42,985,697.13