Finding the Third Proportional to 19,730,904 and 43,047,392

Step by Step Solution

1. Step 1: Write the proportion equation
   19,730,904 : 43,047,392 = 43,047,392 : x
2. Step 2: Convert to fraction form
   19,730,904/43,047,392 = 43,047,392/x
3. Step 3: Cross multiply
   19,730,904x = 43,047,392 × 43,047,392
4. Step 4: Simplify right side
   19,730,904x = 1,853,077,958,001,664
5. Step 5: Solve for x
   x = 1,853,077,958,001,664/19,730,904
6. Step 6: Final answer
   x = 93,917,539.61