Finding the Third Proportional to 191,889,922 and 294,766,404

Step by Step Solution

1. Step 1: Write the proportion equation
   191,889,922 : 294,766,404 = 294,766,404 : x
2. Step 2: Convert to fraction form
   191,889,922/294,766,404 = 294,766,404/x
3. Step 3: Cross multiply
   191,889,922x = 294,766,404 × 294,766,404
4. Step 4: Simplify right side
   191,889,922x = 86,887,232,927,091,216
5. Step 5: Solve for x
   x = 86,887,232,927,091,216/191,889,922
6. Step 6: Final answer
   x = 452,797,270.55