Finding the Third Proportional to 20,843,636 and 45,927,844

Step by Step Solution

1. Step 1: Write the proportion equation
   20,843,636 : 45,927,844 = 45,927,844 : x
2. Step 2: Convert to fraction form
   20,843,636/45,927,844 = 45,927,844/x
3. Step 3: Cross multiply
   20,843,636x = 45,927,844 × 45,927,844
4. Step 4: Simplify right side
   20,843,636x = 2,109,366,854,488,336
5. Step 5: Solve for x
   x = 2,109,366,854,488,336/20,843,636
6. Step 6: Final answer
   x = 101,199,563.00