Finding the Third Proportional to 132,466,298,151 and 288,907,602,179.25

Step by Step Solution

1. Step 1: Write the proportion equation
   132,466,298,151 : 288,907,602,179.25 = 288,907,602,179.25 : x
2. Step 2: Convert to fraction form
   132,466,298,151/288,907,602,179.25 = 288,907,602,179.25/x
3. Step 3: Cross multiply
   132,466,298,151x = 288,907,602,179.25 × 288,907,602,179.25
4. Step 4: Simplify right side
   132,466,298,151x = 83,467,602,596,963,777,773,568
5. Step 5: Solve for x
   x = 83,467,602,596,963,777,773,568/132,466,298,151
6. Step 6: Final answer
   x = 630,104,439,861.51