Finding the Third Proportional to 19,591,146 and 45,748,622.81

Step by Step Solution

1. Step 1: Write the proportion equation
   19,591,146 : 45,748,622.81 = 45,748,622.81 : x
2. Step 2: Convert to fraction form
   19,591,146/45,748,622.81 = 45,748,622.81/x
3. Step 3: Cross multiply
   19,591,146x = 45,748,622.81 × 45,748,622.81
4. Step 4: Simplify right side
   19,591,146x = 2,092,936,489,240,395.50
5. Step 5: Solve for x
   x = 2,092,936,489,240,395.50/19,591,146
6. Step 6: Final answer
   x = 106,830,733.09